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Making more use of Closure

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This commit is contained in:
ahocevar
2012-09-26 14:37:33 +02:00
parent 3510c37e43
commit fa16adec02
1 changed files with 2 additions and 4 deletions
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src/ol/control/dragbox.js
+2 -4
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@@ -60,7 +60,7 @@ ol.control.DragBox.prototype.startBox = function(startCoordinate) {
goog.asserts.assert(goog.isDef(this.startPixel_)); goog.asserts.assert(goog.isDef(this.startPixel_));
goog.style.setPosition(this.divElement_, this.startPixel_); goog.style.setPosition(this.divElement_, this.startPixel_);
goog.style.setBorderBoxSize(this.divElement_, new ol.Size(0, 0)); goog.style.setBorderBoxSize(this.divElement_, new ol.Size(0, 0));
map.getViewport().appendChild(this.divElement_); goog.dom.append(map.getViewport(), this.divElement_);
goog.events.listen( goog.events.listen(
map, ol.MapBrowserEvent.EventType.DRAG, map, ol.MapBrowserEvent.EventType.DRAG,
this.updateBox_, false, this); this.updateBox_, false, this);
@@ -106,9 +106,7 @@ ol.control.DragBox.prototype.finalizeBox_ = function() {
* Removes the box from the map. * Removes the box from the map.
*/ */
ol.control.DragBox.prototype.removeBox = function() { ol.control.DragBox.prototype.removeBox = function() {
if (this.divElement_.parentNode) { goog.dom.removeNode(this.divElement_);
this.divElement_.parentNode.removeChild(this.divElement_);
}
}; };